<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>通过form构造请求</title>
</head>
<body>
    <form action="studentInfo", method="post">
        <input type="text" name = "classId">
        <input type="text" name="studentId">
        <input type="submit" value="提交">
    </form>
</body>
</html>